| Pittsburgh to Delitzsch | 4,197.22 mi (6,754.78 km) |
| Pittsburgh to Delmenhorst | 4,009.41 mi (6,452.52 km) |
| Pittsburgh to Demmin | 4,143.27 mi (6,667.94 km) |
| Pittsburgh to Denkendorf | 4,175.40 mi (6,719.66 km) |
| Pittsburgh to Denzlingen | 4,138.47 mi (6,660.23 km) |
| Pittsburgh to Dessau-Rosslau | 4,182.78 mi (6,731.54 km) |
| Pittsburgh to Detmold | 4,053.34 mi (6,523.21 km) |
| Pittsburgh to Dettingen an der Erms | 4,182.14 mi (6,730.51 km) |
| Pittsburgh to Dieburg | 4,117.17 mi (6,625.95 km) |
| Pittsburgh to Diedorf | 4,244.90 mi (6,831.50 km) |
| Pittsburgh to Dielheim | 4,132.78 mi (6,651.07 km) |
| Pittsburgh to Diepholz | 4,013.22 mi (6,458.66 km) |
| Pittsburgh to Diessen am Ammersee | 4,272.06 mi (6,875.21 km) |
| Pittsburgh to Dietzenbach | 4,110.76 mi (6,615.64 km) |
| Pittsburgh to Diez | 4,069.34 mi (6,548.97 km) |
